How to install wsa demo licence
To install the .xml files, please open them with Notepad++ or WordPad (avoid Internet Explorer) and follow these instructions:
To use the licenses on a virtual appliance, they need to be loaded through CLI.
First, SSH to the appliance and type the command `loadlicense`. Then select the option to paste the license in CLI which you can obtain by opening the .XML file that you received and copy its contents in the CLI.
After that hit control + D and accept the Cisco End User Licensing Agreement (EULA). You can then verify that the licenses have been uploaded successfully through the GUI.